Papers, Addresses, Reports: Treasurer's Report; Production of Bound by the Application of Heat; Research in Applied Acoustics at the Wallace Clement Sabine Laboratory; The Atom of the Chemist; Stellar Evolution; Selecting and Encouraging...

Papers, Addresses, Reports: Can We Meet the Challenge?; Papers Presented at the 47th Annual Meeting; The Fish Population of the Main Stream of the Big Muddy River; Ecological Factors Affecting the Growth of Smallmouth Bass and Longear Sunfish...

This report traces the development and rate of adoption of three important types of farm automotive equipment and analyzes some of their measurable effects on the organization of agriculture and farm labor requirements.

A guide for communities in setting up an organization for protection against gas attack, and for training of gas-defense instructors. This item also contains a chemical warfare agent reference and training chart with descriptions of types of gases,...

Papers, Addresses, Reports: Geological Records of a Rhythmic Nature (Address of the Retiring President); Our Exhaustible Resources of Minerals - What Should Be the Aims of a Conservation Program?; Advances in the Natural Renewable Resources...

Papers, Addresses, Reports: The Tyro Chemist's Unanswered Question; Boat Fishermen's Catch at Crab Orchard Lake During 1954; Recent Collections of Some Less Common Fishes in Southern Illinois; Limnology of the Middle Mississippi River and...